Sunday, August 31, 2008

Samsung Q1U-V Ultra Mobile PC (UMPC)


UPDATE, 19 Aug 2009: Windows 7 totally rocks on this thing!!!  It seems even peppier than XP somehow.

   Snap1

Samsung Software & Drivers Page


Specs on the model I got:
Model Samsung Q1U-V (NP-Q1UA000) (official spec PDF)
Weight 1.52 lbs
Display 7" 1024 x 600 touch screen LCD (exceptionally bright!)
Standard Battery 4-cell Li-Ion Battery, 29.6wh Capacity (~4.5 hours) (I've picked two additional 6 cells = 16+hrs total time)
OS Windows 7 absolutely rocks on this thing!!!
Dimensions 8.96" x 4.88" x 0.93" (think of a letter size sheet of paper, portrait orientation, folded in half, top to bottom)
HD 60GB 1.8” 4200rpm PATA ZIF (Toshiba MK6008GAH)
Wireless 802.11 b/g (Atheros AR5006X specs, drivers)
Bluetooth Bluetooth® 2.0 + EDR
USB 2 x USB 2.0
CPU Intel® Ultra Mobile A110 800MHz clock 512Kb L2 cache/400 MHz FSB
Video Chipset Intel GMA950, 128MB shared memory (specs)
System Memory 1GB DDR2 400MHz stock (upgraded to 2GB)
Memory slot SD/MMC
Audio HD Audio, SRS TruSurround Sound
Cameras Front facing low res web cam & rear facing video & still (1.3MP)
Speakers 2 x 1.5 Watts
Wired Ethernet 10/100 Base TX
VGA 15 pin out Max resolution 2048 x 1536 (nice)
Headphone out Yes
Microphone Dual Array
RJ45 (LAN) YES
Warranty 1 Year Parts and Labor
Fingerprint Reader NO

UPDATE, 29 Oct 2008: Unfortunately my touch screen went all whacky exactly like I've read about:

  • A Samsung rep (apparently) even fesses up to a bad batch of screens: Q1 Ultra Screen Issues 
  • Problem with screen in Q1 Ultras
  • Mine went bad on me while I was using it quietly on my desk... tried everything suggested with calibration tools... small improvements but nothing usable
  • Could've been due to cramming it in a tight backpack through airport few days prior so I'll be a little more delicate with the new one
  • Servicing seems to be very speedy, turnaround is days not weeks... waiting for it now... will advise

UPDATE, 12 Nov 2008: Servicing totally fixed the touch screen tracking problem.

  • They even went ahead and loaded the Samsung XP baseline rather than bothering with Vista they even
  • And swapped out the "Designed for Windows ___" sticker, nice touch.
  • Turnaround time was excellent.
  • It is definitely a new screen, old one had a telltale scratch on it already... very nice to ditch that in the process.

 

Highlights:

  • I didn't really realize the Q1U-"V" I got does NOT have the fingerprint reader (official spec sheet from Samsung breaks down the differences pretty well if you look closely) ... kindof a bummer from a lost/security standpoint but fortunately this isn't really where I plan to leave my "life" anyway
  • Stock 4.5 hr battery seems to get right to that mark if you're not doing WiFi... I've since ordered 2 of the extended batteries so I can roll through a big/hike w/o concern
  • Going in/out of sleep mode is very instantaneous
  • Vista just kept going off into wait cursor lala land too often so I flipped it over to XP Tablet after a couple days of usage just like everybody else
  • You definitely wind up waiting on Vista for everything... as an IT guy it amazes me it ran as well as it did in 1GB of RAM on such a small CPU... I can't imagine an average consumer actually putting up with that configuration though
  • Power slider switch doubles as full system input lock so you can't accidentally bump anything while it's on ... very cool usability feature that goes to show Samsung engineers put some real usage design thought into this bugger
  • Watching a typical AVI movie over WiFi via VLC works like a champ under XP... Vista could barely pull it off.
  • The screen is great ... super bright... you can see all normal Windows widgets at the native 1024 x 600 resolution ... you definitely need the stylus to hit normal sized Windows widgets (min/max/close, scroll bar, etc.)... fingers work for bigger stuff or widgets not next to another ... the Microsoft "Touch Pack" has a "Touch Improvements" tweak that makes the scroll bars double wide so you have a chance at hitting them with a finger... that's a nice "touch" ;)
  • It does have a little heat to exhaust... nothing like a laptop of course... there's actually a little fan in there... but it's absolutely silent
  • Lastly and most importantly, using it as a PDF/eBook reader is just shy of totally awesome
    • Adobe Reader has some nice features I never realized
    • it'll rotate the page so that rather than rotating the whole Windows Vista desktop (which is way slow) I can just rotate the document in Reader so that portrait viewing utilizes the longest dimension, awesome!
    • You can also flip Reader into full screen mode to get rid off all scroll/nav bars/buttons and take advantage of full real-estate...
    • an example Macworld is fairly readable a full page at a time...
    • you're essentially shrinking an 8.5 x 11 inch page of text down by approximately 50% so while it is still technically readable, I think it'd give any normal human a headache after prolonged reading text that size...
    • what is working out quite well is to 125% or so and then just using a finger to drag the page around into view... it's very usable and intuitive this way
    • I am VERY glad I didn't cave in for a cheaper unit in the popular 4"-5" screen size category (Nokia n810, etc.)... this is absolutely the smallest you could work with for reading full pages... and honestly, a little bigger (9"??) would not go to waste.

      These units have been out since late 2006 in various models so there's a nice amount of solid info out there.  The reviews from a year ago when it was nearly twice the price were a little more scathing... it's a tricky product genre to review because peoples' expectations are all over the board in this new of a niche.  If you read between the lines and focus on what you want they stack up pretty darn good... Everybody immediately recognizes that Vista is a too much for these baby CPUs... and just like everybody else, I dropped back to XP Tablet and it runs great.  Don't forget to load up XPLite and trim it all down to the bare minimum.

      I see that there are basically three distinct model lines out there
      1) The old original Q1 (distinguished by no keyboard on the side panels)... basically old enough to scare me away
      2) The 2nd gen Q1U's I'm most interested in... (U = "Ultra") of which there are several sub-models ... but the biggest difference is that the cheapest "EL" model does NOT have the Bluetooth, Camera or SD slot that all the others do... otherwise the others vary by presence of fingerprint reader and hard drive size (40/60/80 GB)
      3) Finally, most recently,  they've released a Q1U-P (Ultra + P for "Premium") which is even more expensive but of course comes with the most hardware pre-loaded (faster CPU, 2GB RAM (an easy upgrade for the Q1U), a high speed cellular card (also a doable upgrade for the previous model), etc) … a year has now passed and I’m seeing refurbished Premuim models going for $700 range… that is totally awesome.

      Notable Accessories

      Bluetooth Keyboard
      Sierra model by ThinkOutside (discontinued)

      sierra1[1]

      This BlueTooth keyboard is pretty nifty... actually managed to get my hands on one from eBay for $65 ... it looks like some idiots acquired that company and nixed the whole keyboard product line so they're no longer manufactured... it does have a good feel and the case is slick. 

      Naturally something this small can’t be very sturdy… I’ve lost a screw but it’s holding together ok.

      Otter Box case

      OtterBox

      This protective case by "Otter Box" looks pretty sweet in the ads but after having it for a while I don’t really recommend it.
      It’s not a very polished product.
      I’ve logged a years worth of hiking and biking miles on this Samsung now and I never take the Otter Box.
      Just get a couple screen protectors since that’s really all that needs protecting.
      I do wish RAM-Mounts made an “Aqua Box” that was large enough for a full waterproof solution (http://www.gpscity.com/aqua-box-mount).

      They had to make it generic enough to handle a couple different units with different features.
      It winds up being a clumsy mix of rubber hole covers at various points around the main plastic case.
      The plastic part is two pieces that snap together around the tablet (front and back) with typical "pressure clips", 2 on top and 2 on bottom/
      Those clips held up just fine under the jostling of a hike... kinda worried about wearing them down taking the tablet in & out between hikes.
      The rubber feels hardy… it covers the back almost entirely... I wish the whole thing was made of that thick rubber and no plastic!

      I'd say the biggest disappointment is the thick flexible clear plastic cover for the tablet screen and side buttons.
      It really isn’t that good of a fit which makes using those little keyboard buttons even tougher so the onscreen "dialkeys" software keyboard is even more necessary.

      One bummer is that  you can’t leave the case on and still use the charging cradle.
      Taking it on and off isn’t the speediest process.

      It comes with a hand strap that can be mounted on either left or right hand side with allen screw holes that might come in handy for other mounting scenarios.

      It does add about 12 ounces.

      RAM-Mounts handlebar mount

      ramb108u


      "RAM Mounts" is mounting nirvana... all kinds of mounting parts to perch this tablet on a ball pivot above bicycle handlebars, etc.

      Both of these RAM-Mounts parts are absolutely top notch. 
      I ABSOLUTELY LOVE HOW THESE STAND UP TO REAL BANGING ON THE ROAD.

      RAM-Mounts custom cradle
      RAM-HOL-SAM2U

      GPSCity has been very good with solid inventory, fast shipment and competitive prices on the whole RAM production line… they have a nice body of customer reviews to get a good feel for how most parts stand up in real usage.

      Make sure to search for shopping cart discount codes.
      This one gave me 10% off: RAMGUF5285

      Sierra Wireless MC8781

      HPDSA/3G Cell Modem + GPS

      SierraWireless_MC8781

      Going after one of these now…

      • UPDATE 09/09/09: my experience so far is a bust on this one… make sure you have specific antennas nailed down… i got the small U-shaped one first… it got HSPA bars outdoors (Vodafone Germany) but nothing on GPS… picked up two more designed for a unit with more internal room… worked well even got signal indoors when giant antenna was just lying in open air but destroyed the GPS signal improvement while cramming it inside… i’d recommend getting one of the external USB sticks that have this same chip… then the antenna comes along for free

       

      • Been using the external Garmin 10x Bluetooth receiver unit this whole year and it’s served me well but Bluetooth connections are annoyingly flakey sometimes and I’d love to lose the external fob finally.

      image

      PhotoSmart 1.8” ZIF V2 SSD

      PhotoFast_1.8_ZIF_SSD

      WOULD LOVE TO ROCK ONE OF THESE! :)

      • Still up around $500 for the 128GB I would want :(
      • Speeds aren’t as stellar as other sizes: 80MB/s reads – 50MB/s writes

      Super High Capacity Universal External Battery Pack - BP150

      laptopupgrade_2067_1399911

        Connector-big-c2

      AverMedia QuickPlay

      PC VGA to TV

      http://www.compass.ua/products/showimg.asp?mini=no&code=180079

      Results vary wildly on this since it depends on which signal format you’re able to go with… single composite video is not so hot… but “YPbPr” composite has turned out very crisp for me on a recent display.   If you’re ready to bundle up a bunch of cables and be happy that you have a connection at all this unit is “ok” for $70 street price… that’s a little steep for what you get out of this so don’t go any higher.


      Misc Links: Reviews:
      Nifty:
      • When it's just sitting there in its charging cradle, throw on Google Photo Screensaver and it doubles as one of those nifty wireless photo picture frame screens that are all the rage these days ;-)
      • It's naturally a great mp3/avi player for planes, etc... Remember to take headset(s) and a Y-splitter if there's a better half in your equation
      • It's nice to empty out your digital camera's mem chip and look at pics on the tablet's bigger screen at end of day

    • 9 comments:

      JBA said...

      Try vLite befor the switch to XP. Same as nLite but still kinda beta for Vista support.

      Scott said...

      Wondering if you could talk more about the fan noise. I'm looking at picking up one of these but laptop fan noise usually drives me crazy...

      Considering going fanless with something like the Dell Mini 9, but I really like the tablet format of the Q1U.

      Beej said...

      The fan is absolutely silent... I didn't even realize there was a fan until I noticed the very minor heat output ... I had to put it right up next to my ear to make sure.

      Anonymous said...

      Have you looked into upgrading the processor/motherboard that the new netbooks are using? I still like my Q1u-v, but would like it to have one of the faster atom processors in it. Has anyone tried it yet?

      Beej said...

      Re: Atom upgrade - yeah you and me both sister! We all know given enough time/effort/money anything is possible in computers but I'm not going to be placing any hope in the CPU upgrade bucket on these units. The CPU is soldered. Stuff this size is a total custom fit all the way down to the heat profile. I paid about $665 for my Q1U... and well over a $grand when you add in custom accessories that probably won't migrate to another unit... yes that smarts compared to the dearth of $200 range Atom netbooks I see... but this tablet form factor has given me so much valuable real life usage it has been totally worth it. There are some really nice new Atom based tablets out there now for $500... the Archos 9 tablet, the Viliv X70 is $600 but they'll all come down shortly... that is pretty reasonable in my opinion... I say just hold out for another 6 mo-year and it'll be time to lay our trusty Q1U's down for a much deserved dirt nap.

      Anonymous said...

      Yes, you and me both. I've looked at the newer netbooks, but seriously, I love the touch screen, etc the Q1u-v has. What has been soldered can be unsoldered (helped my dad put together a Heathkit back when home computers were new. You had to solder everything onto the boards yourself. When one was bad, we had to take it off and solder in a replacement. Hence my wondering if anyone had considered replacing it or both it and the motherboard. Wishful thinking I know.

      Beej said...

      Just to make sure we're not talking past each other here, the Viliv and Archos are 7" & 9" touchscreen "tablets" just like the Q1 series... i.e. no clamshell keyboard... which i totally agree with you, is the form factor of choice.

      I love using mine as an eReader... that's the primary reason i got it... a clamshell netbook just wouldn't be the same for that usage scenario of reading in bed etc.

      Also, I have read about folks overclocking the Q1U's with a tool called SETFSB... i tried it once... didn't work right off the bat, was wondering if i had a different chipset or something... a basic google will give you a lot of hits to explore: overclock+q1u+2009 ... let me know if you get that working... i should keep trying so i have that trick up my sleeve when needing to impress :)

      In general though I find Win7 on this thing to be an absolute dream performance wise... no real reason to go looking for more oomph... it streams Video just fine and it cranks through my giant GPS German raster maps pretty dang well too.

      What scenarios are you running into performance problems?

      I'm sure you've done the RAM upgrade right??

      Anonymous said...

      I haven't seen those around here yet, so I'm not familiar with them. They're always behind around here - netbooks just came in. Mainly its the processor being so slow, though I do admit I'm probably running more bells and whistles than most do. I use it for a lot of things and rely on the onscreen keyboard a lot. I do notice a good bit of lag on playing media on it. I use it for word processing, recording, volunteer work for the local independent living project, reading and even watching netflixs while on my treadmill. Yes, I did the RAM upgrade the moment I got it, and using the flashcard for RAM boost. Maybe trying Win7 on it would help. I usually just hibernate the device to avoid Vista's long startup. I really like my samsung, so I hate giving it up. I also like the built in keyboard, mouse, etc. I'll have to look into Win 7. I hear its faster than Vista. I just don't want to go backwards to anything like XP. I never liked it.

      Beej said...

      Gotta ask, where's "around here"? :)

      And yes DEFINITELY load Win7 as soon as you can get your hands on it... it's a very nice upgrade... you will really like the improved speeds especially compared to Vista... you will have a whole new machine if you've actually be running Vista on yours... I couldn't bear Vista trying and failing miserably to play video and such... so sat on XP until 7 came along... all the drivers work, the screen calibrates, there are zero downsides.